.modal{
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  background-color: rgba(0,0,0,0.4);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  .container{
    position: absolute;
    left: 75px;
    right: 75px;
    top: 50%;
    height: 370px;
    border-radius: 30px;
    background-color: #fff;
    overflow: hidden;
    margin-top: -185px;
    .title{
      height: 36px;
      line-height: 50px;
      text-align: center;
      margin-top: 40px;
    }
    .input{
      border: 0;
      height: 48px;
      line-height: 48px;
      font-size: 34px;
      display: block;
      text-align: center;
      margin: 38px auto 0 auto;
    }
    .checkbox{
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 600px;
      padding: 0 76px;
      margin-top: 32px;
      height: 40px;
      .option{
        display: flex;
        align-items: center;
        .circle{
          height: 24px;
          width: 24px;
          border-radius: 50%;
          margin-right: 8px;
        }
        .text{
          font-size: 28px;
          color: #666666;
        }
      }
    }
    .btn{
      height: 93px;
      line-height: 93px;
      border-top: 2px solid #E4E4E4;
      text-align: center;
      font-size: 32px;
      color: #666666;
      position: absolute;
      bottom: 0;
      left: 4px;
      right: 4px;
    }
  }
}